Plan time across real schedules
Use meeting, date, countdown, Pomodoro, and couple-day tools when the exact day or local time matters.
ToolArbor
Everyday tools for planning, timing, and getting things done — free and private.
All tools run entirely in your browser — we don't store your data.What you can do with ToolArbor
ToolArbor focuses on practical utilities people use while planning work, checking devices, estimating household costs, preparing documents, and managing everyday dates. The tools are intentionally small, fast, and private: most calculations happen locally in the browser and results are written in plain language so they can be verified before use.
Check devices and connections
Diagnose browser, screen, IP, download, and typing details without installing anything or creating an account.
Estimate common household costs
Model recurring costs before a move, road trip, wedding, plant-care schedule, or energy usage decision.
Create everyday documents
Generate useful documents and classroom materials in the browser, then copy, print, or export when ready.
Common workflows
Check participant time zones, confirm your screen size for sharing, and estimate download time for large files before the call starts.
Compare fuel, electricity, moving, and wedding costs with transparent inputs instead of relying on a black-box estimate.
Draft a resume or invoice locally, review the result, then export only the final version you choose to share.
How we keep the site useful
Every listing links to a specific tool with a clear purpose, not to placeholder pages. We avoid user accounts and unnecessary uploads, disclose advertising in the privacy policy, and keep contact/support pages available for corrections.
All ToolArbor tools
Open a tool below to use it immediately. Each page has its own inputs, result area, and help text where needed.
Meeting Time Zone Planner
Visual timezone overlap planner for remote teams — add 2–6 cities, see business-hour overlaps, share with a link.
Screen Resolution Checker
Instantly see your screen resolution, viewport size, device pixel ratio, color depth, and aspect ratio.
What's My IP Address
See your public IP address, location, browser, OS, and WebRTC leak detection for a quick privacy check.
Download Time Calculator
Calculate how long any file will take to download — enter file size and internet speed for instant results.
Days Until Countdown
Live countdown to Christmas, New Year, your birthday, or any custom event with shareable countdown links.
Age Calculator
Calculate your exact age in years, months, days, and hours — with next birthday countdown and life stats.
Days Between Dates Calculator
Calculate exact days between two dates, count business days, add or subtract days, and look up ISO week numbers.
Decision Wheel
Spin the decision wheel to pick what to eat, watch, or do — custom wheel builder with shareable links.
Pomodoro Timer
Free Pomodoro timer with 25/5 cycles, session stats, browser notifications, and accurate background timing.
Rain & Ambient Sounds
Synthesized ambient sound mixer — rain, wind, white/pink/brown noise with sleep timer and custom presets.
Wedding Budget Calculator
Plan your wedding budget with category sliders, vendor tracker, and printable checklist — all data stays in your browser.
Moving Cost Estimator
Estimate moving costs by home size, distance, and services — includes DIY vs movers comparison and checklist.
Plant Watering Schedule
Build a personal watering calendar for your houseplants with care guides for 60+ common species.
Fuel Cost Calculator
Calculate gas cost for any road trip — enter distance, MPG, and fuel price with passenger split and EV comparison.
Electricity Cost Calculator
Calculate how much any appliance costs to run per day, month, and year by entering watts and your electricity rate.
Typing Speed Test
Free 1-minute WPM typing test with accuracy tracking, themed word sets, and shareable results.
Resume Builder
Build a polished ATS-friendly resume in minutes — no account, no watermark, choose from 3 templates and download as PDF.
Invoice Generator
Create professional invoices in 60 seconds — no sign-up, logo upload, 10+ currencies, free PDF download.
Classroom Tools Suite
Five classroom tools in one tab: noise meter, countdown timer, random name picker, group maker, and scoreboard.
Couple Day Counter
Calculate how many days, weeks, and months you've been together with milestone timeline and anniversary dates.
GPA Calculator
Compute semester and cumulative GPA on the 4.0 scale, find the score needed on your final exam.